Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Image showing edit tab window and where to access the point filter drop down menus. The point filter drop down menus are located below the structure features list and above the edit status key.
Public Domain.
